35 lines
643 B
HTML
35 lines
643 B
HTML
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<!DOCTYPE html>
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<html>
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<head>
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<meta charset="utf-8">
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<title>乘法口诀表</title>
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<style>
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table {
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border: 730px;
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border-collapse: collapse;
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margin: 0 auto;
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}
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td {
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border: 1px solid black;
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width: 80px;
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text-align: center;
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}
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</style>
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</head>
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<body>
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<script>
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+function showTable() {
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document.write('<table>')
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for (let i = 1; i <= 9; i += 1) {
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document.write('<tr>')
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for (let j = 1; j <= i; j += 1) {
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document.write('<td>')
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document.write(`${j}×${i}=${j * i}`)
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document.write('</td>')
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}
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document.write('</tr>')
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}
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}()
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</body>
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</html>
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